DIN 7983 ISO 7051 Form C Yıldız Mercimek Baş Sac Vidası

DIN 7983 / ISO 7051
Form C
Yıldız Mercimek Baş Sac Vidası
DIN 7983 C – Countersunk (Flat) Head Tapping Screws with Cross Recess, Form C
Eşdeğer Normlar : ISO 7051; CSN 21239; UNI 6956;

 

 

Ölçü d	2.2	2.9	3.5	3.9	4.2	4.8	5.5	6.3
Diş Adımı	0.8	1.1	1.3	1.3	1.4	1.6	1.8	1.8
a max.	0.8	1.1	1.3	1.3	1.4	1.6	1.8	1.8
dk max.	4.3	5.5	6.8	7.5	8.1	9.5	10.8	12.4
dk min.	4	5.2	6.44	7.14	7.74	9.14	10.37	11.97
f	0.7	0.9	1.2	1.3	1.4	1.5	1.7	2
k	1.3	1.7	2.1	2.3	2.5	3	3.4	3.8
r max.	0.8	1.1	1.4	1.5	1.6	1.9	2.1	2.4
rf	3.8	4.6	5.4	6	6.6	8.2	9.4	11.1
PH	1	1	2	2	2	2	3	3
Type H m	2.8	3.4	4.6	4.7	4.9	5.4	7	7.4
min.	1.17	1.81	1.89	2.04	2.24	2.7	3.02	3.46
max.	1.57	2.21	2.39	2.54	2.74	3.2	3.53	3.96
Type Z m	2.4	3.1	4.3	4.4	4.6	5.1	6.6	7.1
min.	1.1	1.83	1.88	2	2.26	2.69	2.92	3.4
max.	1.35	2.08	2.34	2.46	2.72	3.15	3.38	3.86
Type C y max	2	2.6	3.2	3.5	3.7	4.3	5	6
Type F y max.	1.6	2.1	2.5	2.7	2.8	3.2	3.6	3.6